INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2535d7d8b3d2e2ea8aefd641094903c2b32a1047883ed6ea21b9ab35822aa1f', 
    'GtGqnJLknuHoZ45pFhqXyZ8LTx/3geaPe5z4WQfABlc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)